| 학회 |
한국화학공학회 |
| 학술대회 |
2016년 가을 (10/19 ~ 10/21, 대전컨벤션센터) |
| 권호 |
22권 2호, p.2453 |
| 발표분야 |
촉매 및 반응공학 |
| 제목 |
Oxidative Dehydrogenation of Propane with CO2 over Cr-TUD-1 Type Mesoporous Catalysts modified with Zr and Ce-oxides |
| 초록 |
It has been proposed that CO2 can play a role as a soft oxidant especially in dehydrogenation of alkanes into the corresponding olefins. The soft oxidant showed enhanced activity and stability of catalysts with less byproducts, which is mainly due to moderate oxidizing ability. Even though such advantageous role of CO2 has been observed, sole use of CO2 in dehydrogenation of propane is still challenging because of heavy coke formation and fast deactivation. In the present work, CO2 assisted oxidative dehydrogenation of propane was investigated as a new on-purpose propylene process over different amount of Cr-loaded TUD-1 mesoporous catalysts. Different combination of metal oxides such as Zr and Ce-oxides as a promoter was investigated to enforce the effect of CO2. |
| 저자 |
최혜정1, Abhishek Burri2, Ranjit2, 박상언1
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| 소속 |
1인하대, 2inha Univ. |
| 키워드 |
비균질촉매; 부분산화촉매; 산화환원촉매
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| E-Mail |
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| 원문파일 |
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